Switch between virtual desktops using a menu.

I tried Plasma activities and I loved its power, but I settled on using Plasma's virtual desktops as it is unlikely to ever disappear and is well integrated and supported throughout Plasma. However, I liked the mental separation of context that activities provides and not just extra window real estate. In other words, virtual desktops can be used like that but I want to always see visually in which virtual desktop I currently am.

So, I created a nifty simple menu/mouse wheel pager to do just this!